OnePlus 7 vs Xiaomi Mi 9

OnePlus 7
Xiaomi Mi 9


OnePlus 7Xiaomi Mi 9
Width74.8 mm74.7 mm
Height157.7 mm157.5 mm
Weight182 g173 g
Thickness8.2 mm7.6 mm
Volume96.73 cm³89.42 cm³


OnePlus 7Xiaomi Mi 9
Resolution1080 x 2340 px1080 x 2340 px
Density402 ppi403 ppi
Size6.41 inches6.39 inches


OnePlus 7Xiaomi Mi 9
Battery capacity3700 mAh3300 mAh
Removable batteryNoNo
Wireless chargingNoYes
Fast chargingYesYes
Ultra power saving modeYesYes

*Refurbished devices sold on Back Market offer at least 85% of this maximum charge capacity.


OnePlus 7Xiaomi Mi 9
Maximum storage256 GB128 GB
CPU frequency2.84 GHz2.84 GHz
Number of processor cores88
External memory slotNoNo
RAM capacity8 GB8 GB
5G supportYesYes
LTE supportYesYes


OnePlus 7Xiaomi Mi 9
Front camera resolution16 MP20 MP
Main camera resolution48 MP48 MP
Multi lensYesYes
Optical zoomNoYes
Optical stabilizationYesNo
Slow motion videoYesYes
Main camera video resolution2160 px2160 px


OnePlus 7Xiaomi Mi 9
Stereo speakersYesNo
3.5mm jack socketNoNo
Number of microphones22

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